Home / 33,031,741.20-49,407,643.80-29,644,515.60

Finding the Fourth Proportional to 33,031,741.20, 49,407,643.80 and 29,644,515.60

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Solution

The fourth proportional to 33,031,741.20, 49,407,643.80 and 29,644,515.60 is: 44,341,158.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,031,741.20 : 49,407,643.80 = 29,644,515.60 : x
  2. Step 2: Convert to fraction form
    33,031,741.20/49,407,643.80 = 29,644,515.60/x
  3. Step 3: Cross multiply
    33,031,741.20x = 49,407,643.80 × 29,644,515.60
  4. Step 4: Simplify right side
    33,031,741.20x = 1,464,665,667,388,343.25
  5. Step 5: Solve for x
    x = 1,464,665,667,388,343.25/33,031,741.20
  6. Step 6: Final answer
    x = 44,341,158.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.